Ipamorelin is a selective pentapeptide growth hormone secretagogue that activates the ghrelin (GHS-R) receptor, valued in research for its clean release profile with minimal effect on cortisol or prolactin in preclinical models.
Ipamorelin is a five amino acid research peptide and one of the most selective growth hormone secretagogues available for laboratory study. It stimulates the GHS-R (ghrelin) receptor to trigger growth hormone release while showing little influence on cortisol, prolactin, or ACTH in published preclinical work — a selectivity profile that makes it a preferred reference compound in GH axis research.
Research Applications
Handling & Storage
Supplied as a lyophilized powder. Store sealed vials in a cool, dry place away from light; refrigerate after reconstitution with bacteriostatic water and avoid repeated freeze-thaw cycles.
This compound is intended for in-vitro research and laboratory use only. Not for human consumption.
Every batch of Ipamorelin is independently tested for identity and purity, and ships with its own Certificate of Analysis — lot information included, where a researcher can actually find it.
View Testing Documentation →Batch COA provided with every order.
A curated list of published, peer-reviewed papers indexed in PubMed where Ipamorelin has been studied. Provided for research context only — linking to the literature does not constitute endorsement of any therapeutic application.
Ipamorelin is a selective pentapeptide growth hormone secretagogue that activates the ghrelin (GHS-R) receptor, valued in research for its clean release profile with minimal effect on cortisol or prolactin in preclinical models. This compound is intended for in-vitro research and laboratory use only. Not for human consumption.
Every batch is independently third-party tested using HPLC purity analysis and mass spectrometry. We guarantee ≥99% purity on all our research peptides, with a full Certificate of Analysis provided for each lot.
Orders placed before 4PM Pacific Time ship same-day, Monday–Friday. You'll receive a tracking number via email once your order leaves our facility. All orders are shipped with discreet packaging.
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